diff --git a/pom.xml b/pom.xml
index 8428271..08ff355 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.10</version>
+            <version>42.3.3</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>